| Cwmbran to Spout Springs (North Carolina) | 3,791.69 mi (6,102.14 km) |
| Cwmbran to Spring (Texas) | 4,714.88 mi (7,587.87 km) |
| Cwmbran to Spring Creek (Nevada) | 4,881.09 mi (7,855.35 km) |
| Cwmbran to Spring Hill (Florida) | 4,266.72 mi (6,866.62 km) |
| Cwmbran to Spring Hill (Tennessee) | 4,091.76 mi (6,585.06 km) |
| Cwmbran to Spring Lake (North Carolina) | 3,794.28 mi (6,106.30 km) |
| Cwmbran to Spring Valley (California) | 5,372.12 mi (8,645.59 km) |
| Cwmbran to Spring Valley (Nevada) | 5,126.77 mi (8,250.74 km) |
| Cwmbran to Spring Valley (New York) | 3,324.21 mi (5,349.80 km) |
| Cwmbran to Springboro (Ohio) | 3,805.01 mi (6,123.58 km) |
| Cwmbran to Springdale (Arkansas) | 4,356.60 mi (7,011.27 km) |
| Cwmbran to Springdale (New Jersey) | 3,415.47 mi (5,496.66 km) |
| Cwmbran to Springdale (Ohio) | 3,827.06 mi (6,159.06 km) |
| Cwmbran to Springfield (Illinois) | 4,008.35 mi (6,450.82 km) |
| Cwmbran to Springfield (Massachusetts) | 3,220.30 mi (5,182.57 km) |
